NASA’s James Webb Space Telescope has detected a carbon-rich atmosphere on a tiny world orbiting a dead, rapidly spinning ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

That sharp, briny smell is not the salt, it is a gas made by life, breathed out by tiny ocean creatures too small to see. For ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

The White House released a scathing report accusing the Smithsonian of engaging in "extreme political activism" and ...

Interstellar comet 3I/ATLAS carries isotopic ratios entirely outside the Solar System range, ESO’s Very Large Telescope has ...

NASA's new alien-hunting telescope, the Habitable Worlds Observatory (HWO), will be serviceable out in space (and it will ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

Trump's UFO advisory team is openly pressuring US defence giants like Lockheed Martin and Northrop Grumman to reveal any ...

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

There is something about the violin that keeps showing up at the exact moment a story needs to feel enormous. Not a guitar, ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...